An approach for ordered dither using artificial neural network. - Arpitam Chatterjee; Bipan Tudu; Kanai Ch. Paul (ICDIP, 2010)

Grayscale digital halftoning using binary PSO. - Arpitam Chatterjee; Kanai Ch. Paul; Bipan Tudu (ReTIS, 2011)

Towards optimized binary pattern generation for grayscale digital halftoning: A binary particle swarm optimization (BPSO) approach. - Arpitam Chatterjee; Bipan Tudu; Kanai Ch. Paul (J. Vis. Commun. Image Represent., 2012)

Binary genetic algorithm-based pattern LUT for grayscale digital half-toning. - Arpitam Chatterjee; Bipan Tudu; Kanai Ch. Paul (Signal Image Video Process., 2013)

Binary grayscale halftone pattern generation using binary artificial bee colony (bABC). - Arpitam Chatterjee; Bipan Tudu; Kanai Ch. Paul (Signal Image Video Process., 2013)